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Energy Calculators Thinking of investing in solar but wondering about the benefits of choosing a Solar photovoltaic (PV) system over a Solar thermal system for your home …or vice versa? Already have a Solar installation but need help monitoring your systems' usage each month? While state-specific calculators are not always available everywhere in the U.S., the links below can help you determine everything from how to offset your carbon footprint, analyze the energy efficiency of your household appliances, or create a personal profile of your Solar power system.Click on some of our favorite Renewable Energy sites.  Department of Energy (DOE) – The U.S. government has designed a host of helpful public websites for consumers, homeowners and business professionals interested in conserving energy and investing in Solar. The calculators and tools on these pages can help you evaluate your energy usage and whether energy efficient products or renewable energy are right for you. Solar Energy Calculator - The PVWatts Version 1 Calculator was designed by researchers at the National Renewable Energy Laboratory to help non-experts gain performance estimates for grid-connected photovoltaic systems. These solar calculators allow you to determine the output of a solar system based on local sunlight statistics, local rates, and solar panel characteristics. Information Regarding Your State |
